| RESEARCH ON REGENERATION APPROACHES OF KOREAN PINE FORESTS |
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| 作者姓名： | 赵惠勋 王传宽 |
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| 作者单位： | Northeast Forestry University，Harbin 150040，P.R. China |
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| 摘 要： | Broad-lcavedKoreanpincforcstisthcclimaticclimaxconinunitVofnortheastmoun-tainousregionsofChina.AsthemaintreesPecies,Koreanpinehasexccllentwood.AgreatattentionbasbccnpaidtorecoveringtheseforesttyPesafterharvesting.Additional1y,KoreanpineisoneofkeyregcncrationtreesPeCiesinthisregion.TherehasbeenlargeareaofKorcanpincplantations.Howevcr,thercaresomeproblemsncedingtobestUdicdfwtheramongwhichoneistoselectsuitabIeropenerationapproacl1esofKoreanpincforesls.WHATISTHEPROBLEM?ThcnatUralregen…
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Research on regeneration approaches of Korean pine forests |
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| Zhao Huixun,Wang Chuankuan.RESEARCH ON REGENERATION APPROACHES OF KOREAN PINE FORESTS[J].Journal of Forestry Research,1995,6(3):45-50. |
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| Authors: | Zhao Huixun Wang Chuankuan |
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| Institution: | (1) Northeast Forestry University, 150040 Harbin, P.R. China |
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| Abstract: | After expounding the theory and feasibility of regeneration approaches of Korean pine (Pinus koraiensis) forests, the concrete ineasurements are put forth. There are two ways for Korean pine regeneration on clearcutting blanks: One is to keep such broad-leaved trees as birch that is naturally generated and to plant Korean pine trees with low rather than high densities so as to develop even aged broad-leaved Korean pine stands, The other is to regenerate r-strategy species with high density as transition stands at first, and then to form pure Korean pine forests through thinning. To regenerate Korean pine under canopies is an efficient approach to quicken Korean pine stands recovering, especially under such broad-leaved forests as oak stands. |
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| Keywords: | Transition stand Regeneration complex Growth model Ecological strategy |
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